Exactly NCSU. They visited every store from HI eastward. Anyplace that sold gas that time of night, looking for anyone who might have seen JLY buying gas. Imagine the confusion, law enforcement bringing in a picturee line-up, asking all the clerks on duty that night, 'did you happen to see any of these men buying gas, and if so, which one out of these six or eight photos was it?" When they are looking for a specific person, they don't take a photo line-up to scores of stops, they take the picture of the person they are looking for. The first time, gracie ID'd the photo, described him as tall and thin, and what car he was driving. He stood out to her because he yelled and swore at her. Memories fade as years go by, but her initial contact was fresh in her mind.
I don't think they would have had to use even 6, but at least 4. IF they had done that, it would have helped her credibility and LE's bias. Not doing that along with Gracie's confusion on the stand rendered this evidence questionable IMO. It was quicker, easier, less confusing to do only 1 picture (his) but it IMO caused prosecution's some problems. Then we had postal lady and the first Newspaper lady who agreed on the lights in the house being "ON."